thE pAssAgE is primArily ConCErnED with A.prEsEnting An ArgumEnt to support A pArtiCulAr hypothEsis B.suggEsting An AnswEr to A thEorEtiCAl quEstion C.quEstioning thE Assumptions oF A rEsEArCh projECt D.CritiCizing ExpErimEntAl rEsults E.(E) ExplAining thE origin oF CErtAin sCiEntiFiC DAtA